The Democratic Republic of Congo on Monday accused Washington of sparking "needless fear" after the US embassy in Kinshasa warned of a "possible terrorist threat" against its mission in the country as it heads towards key elections.

"You have to distrust information coming from people who want to spread needless fear and uncertainty among the Congolese a few days before elections," government spokesman Lambert Mende told AFP.

ELECTION

The conflict-prone central African country heads to the polls on December 23 to elect a successor to longtime President Joseph Kabila as well as lawmakers for its national and provincial parliaments.

"Now that the holding of three elections on December 23, 2018, is a certainty, those who have no control over the electoral process in the DRC are trying to distract the Congolese," said Mr Mende, who is also the country's communications minister.

The embassy on Saturday cited "credible and specific information of a possible terrorist threat against US government facilities in Kinshasa", which were closed on Monday.

Campaigning in the landmark elections, which kicked off last Thursday, continues until December 21.

A constitutional clause has allowed Mr Kabila to remain in power as caretaker leader even though his second and final elected term ended nearly two years ago.